user
Compare the two shipping methods below and provide which one should be used in a specific case:

Shipping Method A: 5-7 days, cost $10
Shipping Method B: 2-3 days, cost $20


assistant
If time is of the essence and a package needs to be delivered quickly, then Shipping Method B should be used, as it will get the package to its destination within 2-3 days for a cost of $